"Thanks to Freud's interpretation of dreams the 'royal road' into the unconscious is now open to all explorers. They shall not find lions, they shall find man himself, and the record of all his life and of his struggle with reality.

And it is only after seeing man as his unconscious, revealed by his dreams, presents him to us that we shall understand him fully. For as Frued said to Putnam 'We are what we are because we have been what we have been.'"

Introduction by Andre Tridon, Dream Psychology By Sigmund Freud